1 to 2 PIR Infrared Sensors Wireless Doorbell Alarm Detector for Home / Office Filter-Access Controller video output: 1280x720 (1920x1080 displayed

video output: 1280x720 (1920x1080 displayed on the APP side)

Stand base: 50x58mm

and can present high-definition picture quality at night in a dark environment

Wireless: IEEE 802

Small and flexible

1 to 2 PIR Infrared Sensors Wireless Doorbell Alarm Detector for Home / Office Filter-Access Controller video output: 1280x720 (1920x1080 displayedFeatures 1. Adopt advanced infrared detect technology. 2. No wiring design makes it simple to use and easy to install. 3. Up to 100m Wireless working distance in open area, 10m for indoor use. 4. Wireless installation, just place the sensor at the entrance. 5. The receiver volume is adjustable 6. The Receiver will Send chime sound and illuminate red LED lights when the PIR devices detect somebody is near. 7. Sensor transmitter with installation